Active Storage Example App
An app that uses Active Storage file uploads and Previews. For more information view the devcenter documentation on Active Storage.
Note: This app uses a paid add-on for S3 storage.
Make sure you have Ruby installed. Also, install the Heroku CLI (formerly known as the Heroku Toolbelt).
$ git clone https://github.com/heroku/active_storage_with_previews_example $ cd active_storage_with_previews_example $ bundle install $ bin/rails db:create db:migrate $ heroku local
Your app should now be running on localhost:5000.
Deploying to Heroku
$ heroku create $ git push heroku master $ heroku run rake db:migrate $ heroku open
For more information about using Ruby on Heroku, see these Dev Center articles: